Tennis player Naomi Osaka defeated American 17-year-old Coco Gauff with a set count of 2 to 1 in the official game for the first time in about three weeks since the Tokyo Olympics.
Osaka appeared in the second round of the tour tournament held in Cincinnati, USA on the 18th.
Osaka, who is second in the world rankings for women's singles, is the first official match in about three weeks since the Tokyo Olympics.
In the match, the young American-expected young Gauff, who is 24th in the world, lost the first set 4-6, but when he regained the second set 6-3, the third set took the initiative. He pushed through 6-4 and decided to advance to the third round with a set count of 2 to 1 in a come-from-behind victory.
Osaka has announced that he will donate the prize money won in this tournament to support the reconstruction of the earthquake that struck his father's hometown of Haiti.